Canon Canovision8 E50E - Removal of Zoom Sheet; Separation of Zoom Section

2-6 Removal of diaphragm blades A and B
(1) Remove the IG meter.
(2) Align the part (@) of diephragm blade A
with its dowel position, and then detach
the diaphragm blade A.
(3) Also, detach the diaphragm blade B in the
same manner.
* Notes: 1. Be extremely careful not to bend
or contaminate the. diaphragm
blades. Also, do not touch then
with bare hand or fingers.
2. The ND filter is in the blade A.
Fig. Il-11
2-7 Removal of zoom sheet
(1) Peel off the zoom sheet with a pair of
tweezers or the like,
* Note: When reattaching the zoom sheet,
take care not to crease or kink it,
(4) Zoom sheet
8.5m ~68m Zoom ratio: 8x
Fig. [I-12
2-8 Separation of zoom section
(1) To detach the N stopper, remove a screw
(2) Dismount the focus lens assembly.
(3) Remove three screws with the relay
holder (G) and the fixed lens barrel (A)
connected,
(4) Turn the focus side up.
(5) Set the zoom ring to the telephoto-end
position, Then, pull up the fixed lens
barrel (A) straight gradually,
* Notes: 1. The cam ring © and the zoom
ring (8) ere detached when the
fixed lens barrel (A) is pulled
up straight.
2. The three guide bars anda ~
- spring are still installed into
the relay holder () at this
state, .
(6) Align the depression of fixed lens barrel
A and the projection of zoom lever
(inside), Then, pull up the fixed lens
barrel () straight.
(7) Detach the projection of zoom ring
(inside) from the cam ring + Then,
pull up the zoom ring straight,
(8) Remove two screws .
* Note: When reassembling, check the size of
screws.
(9) Pull up the cam ring © straight.
(1) s109per
A @ Fined fort
= 200m Hog
= aoe
(OM oe San (SELE TAP)
OMIT 5.5m {SELF TAP) g
Spring is under
the veriaror
Fig.